4-溴-2-乙基苯酚

4-溴-2-乙基苯酚名称

[ CAS 号 ]:
18980-21-7

[ 中文名 ]:
3-乙基-4-羟基苯甲酸甲酯

[ 英文名 ]:
METHYL 3-ETHYL-4-HYDROXYBENZOATE

[英文别名 ]:

5-Brom-2-hydroxy-1-aethyl-benzol
ethyl-p-Bromophenol
4-bromo-2-ethyl-phenol
4-Brom-2-aethylphenol
5-bromo-2-ethylphenol
2-Aethyl-4-brom-phenol
Phenol,4-bromo-2-ethyl
EINECS 242-718-9
2-ethyl-4-bromo-phenol

4-溴-2-乙基苯酚物理化学性质

[ 密度 ]:
1.469g/cm3

[ 沸点 ]:
256.1ºC at 760mmHg

[ 分子式 ]:
C₈H₉BrO

[ 分子量 ]:
201.06000

[ 闪点 ]:
108.7ºC

[ 精确质量 ]:
199.98400

[ PSA ]:
20.23000

[ LogP ]:
2.71710

[ 外观性状 ]:
黄色固体

[ 蒸汽压 ]:
0.00979mmHg at 25°C

[ 折射率 ]:
1.577

[ 储存条件 ]:
室温

4-溴-2-乙基苯酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SJ8300000

CHEMICAL NAME :: Phenol, 4-bromo-2-ethyl-

CAS REGISTRY NUMBER :: 18980-21-7

BEILSTEIN REFERENCE NO. :: 2413107

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H9-Br-O

MOLECULAR WEIGHT :: 201.08

WISWESSER LINE NOTATION :: QR DE B2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 32,171,1977

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4-溴-2-乙基苯酚安全信息

[ 海关编码 ]:
2908199090

4-溴-2-乙基苯酚合成路线

详细合成路线

4-溴-2-乙基苯酚上下游产品

4-溴-2-乙基苯酚上游产品

4-溴-2-乙基苯酚下游产品

4-溴-2-乙基苯酚海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%